• Grand Palace

    Great Basin

    National Park Nevada

There are park alerts in effect.
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  • Telephones not working at Great Basin National Park

    The park is experiencing an outage with all incoming and outgoing telephone calls. We hope to resolve this issue soon.

  • Road Work at Great Basin National Park

    Road work will create delays on the main park road going up to Lehman Caves Visitor Center and Wheeler Peak Scenic Drive. Wheeler Peak Campground will close at noon on September 2nd and portions of the Scenic Drive. Click more for details. Updated 8/25/14 More »

  • Snake Creek Road and Campsites Closed

    The Snake Creek Road will be closed from the park boundary into the park to begin work on campsites, trails and restroom improvements. Work will continue until snow closes the project. Work will resume in Spring 2015.

What is Climate Change?

The terms global warming and climate change are often used interchangeably, but the two phenomena are different.
Global warming is the rise in global mean temperature due to an increase of heat-trapping greenhouse gases such as carbon dioxide and methane in the atmosphere (see figure below). Based on surface and atmospheric temperatures from thousands of locations, and from satellites worldwide, scientists have determined that the global mean temperature has risen 0.8 degrees C, since 1880.
Climate change is a more general term that refers to changes in many climatic factors (such as temperature and precipitation) from the global to the local scale. These changes are happening in response to global warming and other factors at different rates and in different ways. For example on a large scale, the United States has become wetter over the 20th century, while the Sahel region of central Africa has become drier. In California, global warming and associated climate change is decreasing the Sierra snow pack and melting it sooner, causing water shortages across the state.
Greenhouse effect graphic
Will Elder, NPS


Left - Naturally occurring greenhouse gases—carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O)—normally trap some of the sun’s heat, keeping the planet from freezing.

Right - Human activities, such as the burning of fossil fuels, are increasing greenhouse gas levels, leading to an enhanced greenhouse effect. The result is global warming and unprecedented rates of climate change.

 

Did You Know?

Golden Eagle

Migrating raptors, traveling south from breeding grounds north of the Great Basin Desert, concentrate along the Goshute Range in Nevada. Favorable migration conditions attract one of the largest known concentrations of migrant raptors in western North America.